211677855080

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1\times {\mathrm{117727}}^1$

素因数の和:118386

約数の個数: 64

約数和(自身を含む): 483155712000

約数和(自身を除く): 271477856920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 569, 632, 790, 1138, 1580, 2276, 2845, 3160, 4552, 5690, 11380, 22760, 44951, 89902, 117727, 179804, 224755, 235454, 359608, 449510, 470908, 588635, 899020, 941816, 1177270, 1798040, 2354540, 4709080, 9300433, 18600866, 37201732, 46502165, 66986663, 74403464, 93004330, 133973326, 186008660, 267946652, 334933315, 372017320, 535893304, 669866630, 1339733260, 2679466520, 5291946377, 10583892754, 21167785508, 26459731885, 42335571016, 52919463770, 105838927540, 211677855080]

約数ペア:

[(1, 211677855080), (2, 105838927540), (4, 52919463770), (5, 42335571016), (8, 26459731885), (10, 21167785508), (20, 10583892754), (40, 5291946377), (79, 2679466520), (158, 1339733260), (316, 669866630), (395, 535893304), (569, 372017320), (632, 334933315), (790, 267946652), (1138, 186008660), (1580, 133973326), (2276, 93004330), (2845, 74403464), (3160, 66986663), (4552, 46502165), (5690, 37201732), (11380, 18600866), (22760, 9300433), (44951, 4709080), (89902, 2354540), (117727, 1798040), (179804, 1177270), (224755, 941816), (235454, 899020), (359608, 588635), (449510, 470908)]